There are several alternative ad networks that you can use instead of Google AdSense. Here are a few popular options.
Media.net
This is a contextual advertising network that provides ads to websites in various niches, including finance, health, and technology.
PropellerAds
This is a platform that offers display, native, and pop-under ads. They have a large inventory of advertisers and support multiple payment options.
Infolinks
This platform specializes in in-text advertising, where ads appear as links within the text of a website. They have a large network of advertisers and support multiple payment options.
Chitika
This is a contextual advertising network that provides ads based on the content of a website. They have a large network of advertisers and support multiple payment options.
Adsterra
This is a platform that offers display, native, and pop-under ads. They have a large inventory of advertisers and support multiple payment options.
Note that the revenue you earn from these networks may vary based on various factors, including the niche of your website, traffic volume, and ad placements.